27831726

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1433}}^1$

素因数の和:1537

約数の個数: 48

約数和(自身を含む): 65768976

約数和(自身を除く): 37937250

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 83, 117, 166, 234, 249, 498, 747, 1079, 1433, 1494, 2158, 2866, 3237, 4299, 6474, 8598, 9711, 12897, 18629, 19422, 25794, 37258, 55887, 111774, 118939, 167661, 237878, 335322, 356817, 713634, 1070451, 1546207, 2140902, 3092414, 4638621, 9277242, 13915863, 27831726]

約数ペア:

[(1, 27831726), (2, 13915863), (3, 9277242), (6, 4638621), (9, 3092414), (13, 2140902), (18, 1546207), (26, 1070451), (39, 713634), (78, 356817), (83, 335322), (117, 237878), (166, 167661), (234, 118939), (249, 111774), (498, 55887), (747, 37258), (1079, 25794), (1433, 19422), (1494, 18629), (2158, 12897), (2866, 9711), (3237, 8598), (4299, 6474)]